Johnny O'Callaghan

Johnny O'Callaghan

Tim Berger / Staff Photographer

Johnny O'Callaghan wrote and starred in the one-man show "Who's Your Daddy" at the Victory Theatre Center in 2011. It has been picked up by the Irish Repertory Theatre in New York, an Off Broadway theater, and opens April 22.

Johnny O'Callaghan wrote and starred in the one-man show "Who's Your Daddy" at the Victory Theatre Center in 2011. It has been picked up by the Irish Repertory Theatre in New York, an Off Broadway theater, and opens April 22. (Tim Berger / Staff Photographer)

Johnny O'Callaghan wrote and starred in the one-man show "Who's Your Daddy" at the Victory Theatre Center in 2011. It has been picked up by the Irish Repertory Theatre in New York, an Off Broadway theater, and opens April 22.